Chuck me on the list too. Just playing this to kill some time till I scrape some cash for Guild Wars 2, might as well find some people to play with too. I lost count on how many accounts I have just because of boredom, this would be my 5th I think.

Need to get 80-85 Herblore. Anyone got some tips on how to do it with a reasonable amount of cash?

Pickpocket masterfarmers, plant all herb seeds you get, get some sand and make molten glass and make it into vials, then fill them with water and the herbs and buy the 2ndary ingredient or go farm them yourself.

The best way to make money is to find something that you can get lots of quickly, wither that be mob drops or a skill. Then sell it.
Simple.
Find a thing to exploit and exploit the shit out of it.
I join a shit tonne of merch clans, and if they target any the things above I no life the shit out of it then sell 3 days before the drop date or when it falls.

Buy Gold bars on the Grand Exchange for 118 coins each. Go to a furnace and make plain Gold bracelets, which sell for 215.

Yeah but who the fuck would want to buy a gold bracelet?

Sanctify Olive oil(3) in the Shades of Mort'ton activity to make Sacred oil (3) by repairing the temple there. Approximately 4 Timber beams, 4 Limestones, 20 Swamp pastes, and 36 Olive oil(3)s will produce 36 Sacred oil (3)s every 10 minutes if a Spirit terrorbird is used to assist in making trips to the bank in Burgh de Rott for a net profit of roughly 731,136 coins per hour. Note that all ingredients except for Swamp paste should be bought from Razmire who is located close to the temple.

This actually seems like a nice method. It actually makes me want to raise summoning for once.